42165080683 has 8 divisors (see below), whose sum is σ = 47482085376. Its totient is φ = 37095378600.

The previous prime is 42165080677. The next prime is 42165080803. The reversal of 42165080683 is 38608056124.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42165080683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (42165080663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61825291 + ... + 61825972.

It is an arithmetic number, because the mean of its divisors is an integer number (5935260672).

Almost surely, 2^42165080683 is an apocalyptic number.

42165080683 is a deficient number, since it is larger than the sum of its proper divisors (5317004693).

42165080683 is a wasteful number, since it uses less digits than its factorization.

42165080683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123651305.

The product of its (nonzero) digits is 276480, while the sum is 43.

The spelling of 42165080683 in words is "forty-two billion, one hundred sixty-five million, eighty thousand, six hundred eighty-three".